1 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
3 * tracepoint.c: add declaration for x_command
5 * printcmd.c (x_command): remove static declaration
7 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
9 * tracepoint.c (finish_tfind_command): call do_display so that
10 auto-displays are updated by tfind. Also, keep track of frame
11 and current-function so that tfind behaves like stepping (only
12 show the stack frame if we step into a new function or return).
14 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
16 * sol-thread.c: additional support for debugging threaded core
17 files on solaris; previously only kernel threads were found --
18 user threads generated errors.
19 * corelow.c: don't register core_ops as a target if
20 coreops_suppress_target is true (set by sol-thread.c).
22 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
24 * tracepoint.c: make "tdump" command handle literal memranges.
26 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
28 * tracepoint.c: use "lookup_cmd" to parse actions commands
29 (thus allowing unambiguous prefixes and aliases).
31 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
33 * configure.tgt: Add support for Thumb target.
35 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
37 * tracepoint.c: move prototype of validate_actionline(), and
38 make it consistent with the function declaration.
40 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
42 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
43 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
45 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
47 (CONFIG_OBS): remove tracepoint.o, which should always be included
49 * configure: regenerate
51 * Makefile.in (install-only): ALWAYS install the new gdbtk
52 (REMOTE_OBS): add tracepoint.o
54 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
56 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
58 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
59 * configure: Regenerate.
61 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
63 (toplevel): Move include of guitcl.h into #ifdef IDE region.
64 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
67 * Makefile.in (tracepoint_h): New macro for tracepoint.h
69 (tracepoint.o): Add rule to build.
70 (gdbtk.o): Update dependencies.
72 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
74 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
76 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
78 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
79 (breakpoint_notify): symtab_to_filename can return NULL
80 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
82 * tracepoint.c (set_raw_tracepoint): fix typo
84 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
86 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
89 * Merge (lots) with foundry's 11/18/97 build
91 * Makefile.in (install-only): install the new gdbtk, not the old
93 * top.h: add declaration of get_prompt
95 * top.c (get_prompt): new function
97 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
99 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
100 "gdb_get_function", "gdb_get_line", "gdb_get_file",
101 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
103 (gdb_get_vars_command): new function
104 (gdb_get_line_command): new function
105 (gdb_get_file_command): new function
106 (gdb_get_function_command): new function
107 (gdb_get_tracepoint_info): new function
108 (gdbtk_create_tracepoint): new function
109 (gdbtk_delete_tracepoint): new function
110 (tracepoint_notify): new function
111 (tracepoint_exists): new function
112 (gdb_actions_command): new function
113 (gdb_tracepoint_exists_command): new function
114 (gdb_prompt_command): new function
116 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
118 * dwarf2read.c (struct comp_unit_head): Change length and
119 abbrev_offset fields to unsigned int.
120 (dwarf2_build_psymtabs_hard): Verify length and offset read from
123 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
125 * tracepoint.c, tracepoint.h: new module, implements tracing,
126 which is a new functionality somewhat like breakpoints except
127 that a tracepoint stops the inferior only long enough to collect
128 and cache selected buffers and memory locations, then allows
129 the inferior to continue; the cached trace data can then be
132 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
134 * infcmd.c: export registers_info, for use by other modules.
135 * printcmd.c: export output_command, for use by other modules.
136 * stack.c: export locals_info and args_info, for use by other modules.
137 * remote.c: export getpkt, putpkt, and fromhex for external use.
138 Make fromhex case-insensative. New function "remote_console_output"
139 abstracts the acceptance of "O" packets from target.
140 Make all "remotedebug" output go to stdout, not stderr.
142 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
144 * valprint.c (print_longest): When CC has long long but printf
145 doesn't, print decimal value as three parts.
147 * config/i386/tm-fbsd.h: New file.
148 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
150 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
151 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
153 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
154 %ll format specifier.
155 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
156 long double using %Lg.
157 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
158 * configure: Re-generate.
160 * c-exp.y (parse_number): Use sscanf %Lg when host has
161 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
163 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
165 * printcmd.c (print_insn): Set the machine type if known.
167 * i386-tdep.c (_initialize_i386_tdep): Delete "set
168 assembly-language" command. Replaced by generic "set
169 architecture". Set initial machine using bfd_lookup_arch.
171 # start-sanitize-vr5400
172 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
174 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
176 # end-sanitize-vr5400
177 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
179 * valops.c (call_function_by_hand): If the function has a
180 prototype, convert its arguments as if by assignment. Otherwise,
181 do the usual promotions.
182 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
183 on functions' types when we can; all C++ functions should get it,
184 and if the Sun-style prototype notation is in the stabs, we can
187 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
189 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
190 defined by the inclusion of ../bfd/aclocal.m4.
191 * configure: Rebuild.
193 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
195 * Makefile.in (SHELL): Really do the change.
197 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
199 * Makefile.in: also revert SHELL change until configury
202 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
204 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
206 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
208 * aclocal.m4: add EXEEXT setting rule
209 * configure.in: call it
210 * configure: regenerate
211 * Makefile.in: pepper with EXEEXTs in appropriate places,
212 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
213 For some reason, EXEEXT isn't getting substututed in correctly
214 so for now, set EXEEXT to empty string
216 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
218 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
220 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
222 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
224 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
226 * gdbtk.c: Move include of gdbcore.h to top of file.
227 (close_bfds): New static function if _WIN32.
228 (gdbtk_readline): Call close_bfds.
229 (call_wrapper, tk_command_loop): Likewise.
230 (gdb_clear_file): New static function.
231 (gdbtk_init): Create gdb_clear_file Tcl command.
233 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
235 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
236 in a human readable format.
237 (print_flags_command): Command wrapper to call d30v_print_flags.
238 (d30v_do_registers_info): When printing out all of the registers,
239 print out the flag values in a human readable fashion.
240 (_initialize_d30v_tdep): Add info flags command to print the
243 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
244 bits that are defined.
246 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
248 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
250 (gdbtk_load_hash): download hash routine returns an int result.
251 * symfile.c (generic_load): Handle cancel from the
252 ui_load_progress_hook routine.
253 * dsrec.c (load_srec): Handle cancel from the
254 ui_load_progress_hook routine.
256 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
258 * valprint.c (print_longest): The b, h, w, and g format specifiers
259 print unsigned values.
261 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
263 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
265 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
266 * configure: Rebuild.
268 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
270 * top.c (quit_confirm): Change exit message.
272 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
274 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
276 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
278 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
279 to allocate memory for environ space, gdb cannot use memory
280 checks -- set -DNO_MMCHECK
282 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
284 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
285 code to see why this is not trivial.
286 (copy_exp, insert_exp): New functions.
288 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
290 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
291 where a compilation unit die has no children (DW_TAG_compile_unit
293 (scan_partial_symbols): Add comment for nesting_level.
296 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
298 * configure.tgt: Add tx49 configury based on 4300.
301 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
303 * solib.c (solib_break_names): add entry for Solaris 2.6 run
304 time linker. From Casper Dik via Peter Schauer.
306 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
308 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
310 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
315 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
317 * sol-thread.c (sol_find_new_threads_callback,
318 sol_find_new_threads): New functions.
319 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
320 sol_find_new_threads.
321 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
324 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
326 * dbxread.c (process_one_symbol): Put back initialization
327 of a variable lost during last change. Don't perform
328 assignment inside conditionals.
329 * stabsread.c (symbol_reference_defined): Return -1 for error/not
330 found. All callers changed appropriately.
331 (define_symbol): Don't perform assignment inside conditionals.
333 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
335 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
337 * configure: Rebuild.
339 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
341 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
343 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
345 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
348 * dbxread.c: More comment cleanups.
349 * stabsread.c: Fix various violations of the GNU coding and
350 formatting standards. Update/add comments to make code clearer.
351 (resolve_reference): Delete unused function.
352 (ref_search_val): Remove function. It didn't belong in stabsread.c
353 (resolve_live_range): No longer returns a value. Do not add it
354 to the live range list until the entire range stab has been parsed.
355 (get_substring): Remove duplicate declaration.
356 (resolve_symbol_reference): Now static. Remove unnecessary code
357 to deal with cleanups.
358 (ref_add): Use xrealloc instea of realloc.
359 (process_reference): Reorganize slightly to make clearer.
360 * stabsread.h (resolve_symbol_reference): Remove declaration.
361 (resolve_reference): Likewise.
362 * symtab.c (find_active_alias): New function.
363 (lookup_block_symbol): Use find_active_alias.
364 * symtab.h (struct range_list): Fix dangling struct live_range
366 (ref_search_val): Remove decl.
368 * symtab.h (struct range_list): Renamed from struct live_range.
369 (struct symbol): Remove struct live_range_info substruct.
370 Bring the alias list and range list fields up to the toplevel
371 as "aliases" and "ranges".
372 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
373 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
374 * stabsread.c: Corresponding changes.
376 * dbxread.c: Fix various violations of the GNU coding and
377 formatting standards. Update/add comments to make code
379 (process_later): Use xrealloc instead of realloc.
381 * symtab.c: Include inferior.h.
383 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
385 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
387 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
389 * infcmd.c: Improve grammar of "set args" help.
391 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
393 * remote-sds.c (sds_load): Properly declare as static.
395 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
397 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
398 to 30 bits in call insn to handle --enable-64-bit-bfd.
399 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
401 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
403 * stabsread.c: Make ref_map entries dynamically allocated.
405 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
407 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
408 ide_create_window_register_command.
409 * gdbtcl2/main.tcl: Call ide_window_register restorer.
411 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
413 * printcmd.c (print_address_symbolic, address_info): Mask
414 target-specific flag bits from PC, for more aesthetic disassembly.
415 * config/mips/tm-mips.h: Added PC masking for MIPS family
416 (especially the MIPS16).
418 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
420 * remote-mips.c (mips-initialize): Work around flakiness in
421 some versions of PMON after loading a program.
423 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
425 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
426 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
427 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
428 (ArrayAccess): Likewise. Also remove warnings.
429 (CastExpression): Implement (typename) UnaryExpression.
430 (push_qualified_expression_name): Fix small bug.
431 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
432 (_initialize_jave_language): Fix typo (jave -> java).
433 (java_language): Java does *not* have C-style arrays.
434 (java_class_from_object): Make more general (and complicated).
435 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
436 (java_emit_char, java_printchar): New function.
437 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
438 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
439 (java_print_value_fields): New function.
440 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
442 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
444 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
446 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
447 * mips-tdep.c (mips_extract_return_value): Doubles aren't
448 returned in FP0 if FP registers are single-precision only.
450 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
451 to disable use of FP registers for function arguments.
454 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
456 * gdbtk.c (gdbtk_init): Pass name of restore interface to
457 ide_create_window_register_command.
459 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
461 * mips-tdep.c (set_reg_offset): New function.
462 (mips16_heuristic_proc_desc): Calculate offsets of registers
463 saved by entry pseudo-op after rest of prologue has been read.
464 Use set_reg_offset to ignore all but the first save of a given
466 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
467 * remote-sim.c (gdbsim_store_register): Don't update registers
468 that have a null or empty name.
469 * findvar.c (read_register_bytes): Don't fetch registers
470 that have a null or empty name.
472 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
475 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
478 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
482 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
483 (REGISTER_NAMES): Ditto.
485 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
487 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
489 * dsrec.c (load_srec): add ui_load_progress_hook to
490 display some feedback to user
492 * symfile.c (generic_load): add ui_load_progress_hook to
493 display some feedback to user
495 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
497 * command.c (add_cmd, add_show_from_set): Insert new commands in
500 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
502 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
503 member for storing offset of MIPS16 frame pointer from SP.
504 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
505 (PROC_FRAME_ADJUST): Define.
506 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
507 (get_frame_pointer): Use frame pointer adjustment value when
508 calculating frame address.
509 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
510 that have a null or empty name.
512 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
513 (REGISTER_NAMES): Redefine to eliminate FP registers.
514 * config/mips/tm-tx19l.h: Ditto.
517 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
518 Michael Snyder (msnyder@cleaver.cygnus.com)
521 * configure.tgt: Set gdb_target to r5900.
522 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
524 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
525 override default FPU type.
527 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
529 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
531 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
533 * gdbtk.c (gdb_load_info): New function. Returns a list
534 of section names and sizes for an executable.
535 (gdbtk_load_hash): Stub function to call tcl function
538 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
540 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
541 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
544 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
546 * ser-e7kpc.c (get_ds_base): Only use under Windows.
547 (windows.h): Include when any _WIN32 host.
549 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
551 * The following block of changes add support for debugging assembly
553 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
554 associated with a function.
555 * buildsym.c (record_line start_symtab end_symtab): Don't delete
556 symtabs which only have line numbers (but no other debug symbols).
557 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
559 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
560 intrinsic simulator breakpoints if available, otherwise do it the
563 * configure.tgt: Add d30v.
564 * d30v-tdep.c: New file.
565 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
568 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
570 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
572 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
574 * gdbtk.c (gdb_get_mem): Fix compiler warning.
576 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
579 value if the remaining length of a non-integral argument is smaller
580 than the register size for big-endian non-EABI mode.
582 * rs6000-tdep.c (branch_dest): Handle return from signal
583 handler function via sigreturn kernel call.
585 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
587 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
588 Fix prototypes. Remove function scoped function declarations.
590 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
592 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
594 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
596 * config/i386/windows.mh (XDEPFILES): need to list some files
597 explicitly, for odd reasons.
599 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
601 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
602 (push_expression_name): New, to handle expression names.
603 (push_qualified_expression_name): New, for qualified expression names.
604 (parse_number): Fix bugs in parsing of non-decimal integers.
605 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
606 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
607 (java_link_class_type): Add dummy "class" field.
608 (java_lookup_type): New.
609 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
610 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
611 Use java_demangle_type_signature to print array class types.
612 * jv-valprint.c (java_value_print): Preliminary array support.
613 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
614 (java_val_print): Move check for object type to java_value_print.
615 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
617 * valops.c (search_struct_field): Search basesclasses in
618 ascending, not descending order. Hack to avoid virtual baseclass
619 botch for Java interfaces.
621 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
623 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
624 New cleanup clean for cleanups to be run when at each 'run' command.
625 * infcmd.c (run_command): Call do_run_cleanups.
627 * solib.c (find_solib): Register cleanup to call clear_solib
628 on a new 'run' command.
629 (symbol_add_stub): First look for existing objfile with same name.
631 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
633 * gdbtk.c (gdb_get_mem): New function. Returns
634 a formatted memory dump with optional ASCII dump.
636 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
638 * remote-sds.c (sds_load): New function.
640 (sds_open): Don't set inferior_pid yet.
641 (sds_kill): Remove contents.
642 (sds_create_inferior): Rewrite to work more like monitor
644 (sds_restart): Remove, no longer used.
646 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
647 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
648 * dsrec.c (load_srec): Always write a header S-record.
649 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
650 (dink32_cmds): Set to use S-record downloading with acks.
651 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
653 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
655 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
658 * exec.c (exec_file_command): Call set_architecture_from_file.
660 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
662 * dbxread.c (MSYMBOL_SIZE): New macro.
663 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
664 * elfread.c (elf_symtab_read): If ELF symbol is "special",
665 such as a MIPS16 function, mark minimal symbol as special too.
666 * mips-tdep.c (pc_is_mips16): New function to check whether
667 a function is MIPS16 by looking at the minimal symbol. Use
668 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
669 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
670 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
671 "special" MIPS16 bit in ELF and minimal symbols.
672 * mdebugread.c (parse_partial_symbols): Don't construct a partial
673 symbol table for a file that already has one.
675 * configure.tgt: Support TX19.
676 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
677 config/mips/tx19l.mt: New files for TX19.
680 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
682 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
683 yet another variant of enumerator debugging info, used by DU 4.0
686 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
688 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
689 otherwise link command line is too long.
691 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
693 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
694 some formatting problems.
696 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
698 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
699 mechanism. Remove prototypes for dos_async_* functions. They don't
702 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
704 * gdbtk.c: Include ilutk.h if IDE.
705 (gdb_confirm_quit, gdb_force_quit): New static functions.
706 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
708 * top.c (quit_confirm, quit_force): New functions, broken out of
710 (quit_command): Just call quit_confirm and quit_force.
711 * top.h (quit_confirm, quit_force): Declare.
713 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
715 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
716 function a breakpoint is in.
718 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
720 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
721 reading stabs extensions for live range information.
722 * stabsread.h, partial-stab.h: Add prototypes for new functions.
723 * symtab.h: Add structure for storing live range information.
725 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
727 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
729 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
731 * gdbtk.c: Include guitcl.h.
732 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
733 variable IDE to 1 when using the IDE. Always try using auto path
735 * Makefile.in (IDE_CFLAGS_X): Always include libide.
736 (LIBIDE): New variable.
738 (IDE_DEPS): Omit libide.
739 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
740 * configure: Rebuild.
742 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
744 * top.c (set_arch): New function, update target_architecture.
746 * defs.h, top.c (set_architecture_from_arch_mach): Replace
747 set_architecture, takes the arch and machine as arguments.
749 * sh3-rom.c (sh3e_open): Update.
752 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
754 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
757 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
759 * top.c (init_main): Add ``set processor'' as an alias for ``set
762 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
764 * config/sparc/sparclite.mt: Removed simulator references (erc32
767 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
769 * remote-e7000.c (e7000_fetch_registers): Check
770 target_architecture instead of sh_processor_type.
773 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
775 * sh3-rom.c (sh3_open): Call set_architecture not
776 sh_set_processor_type.
779 * sh-tdep.c (sh_show_processor_type_command): Delete.
780 (sh_set_processor_type_command): Delete.
781 (sh_target_architecture_hook): Rename from sh_set_processor_type,
782 use AP to determine architecture.
783 (sh_show_regs): Use bfd_mach_sh* types.
785 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
786 architecture was specified explicitly.
788 * defs.h (target_architecture, target_architecture_auto,
789 set_architecture, set_architecture_from_file): Declare.
790 (target_architecture_hook): Allow targets to be notified of set
793 * top.c (init_main): Add set/show/info architecture commands.
794 (set_architecture, show_architecture, info_architecture): New
795 functions, parse same.
796 (set_architecture_from_file): New function, determine arch from
799 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
801 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
802 when set explicitly. Prepend endianness arg so that it can be
805 * defs.h, top.c (target_byte_order_auto): Make global when
806 byteorder is selectable.
808 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
810 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
812 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
813 has already set the PC.
814 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
815 exec file" a warning. Ditto for "No program loaded".
817 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
819 * ocd.c: revert Sun change -- enable log file handling
821 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
823 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
825 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
827 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
828 before assuming that the inferior is running.
831 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
833 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
834 (gdbtk_stop_timer): Likewise.
836 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
838 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
839 (gdb_target_has_execution_command) new function
841 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
843 * ocd.c: comment out sections that create and flush wigglers.log
844 log file when using the wiggler.
846 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
848 * gdbtk.c (gdb_loc): If there are no symbols, just bail
850 (tk_command_loop): Print errors encountered while running
854 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
856 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
860 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
862 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
863 (x_fd): Don't define if WINNT.
864 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
866 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
867 call gdbtk_start_timer and gdbtk_stop_timer.
868 (gdbtk_init): Don't set up signal handling or make x_fd
869 asynchronous if CYGWIN32.
871 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
873 * gdbtk.c (error_string_ptr): New static variable.
874 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
875 NULL, and we're outputting to stderr, append string to
876 error_string_ptr rather than calling gdbtk_tcl_fputs.
877 (call_wrapper): Set up error_string_ptr. Put both error string
878 and normal string in Tcl result.
880 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
883 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
885 * gdbtk.c: If _WIN32, include winuser.h.
886 (gdbtk_init): If _WIN32, use MessageBox to display an error
889 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
891 * config/powerpc/ppc-eabi.mt:
892 * config/powerpc/ppc-sim.mt:
893 * config/powerpc/ppcle-eabi.mt:
894 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
895 other ocd-related files in TDEPFILES
897 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
899 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
900 * ocd.c: initialize remote_timeout
901 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
902 (ocd_get_packet): remove find_packet goto. If there isn't
903 an 0x55 at the start, something is quite wrong so error out
904 instead of advancing in the packet and trying again. If checksum
905 is invalid, print error message instead of trying again.
906 * ser-ocd.c (ocd_readchar): error if we attempt to read past
907 the end of the from_wiggler_buffer.
910 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
912 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
913 (gdb_cmd): For the load command, don't buffer the I/O.
917 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
919 * dink32-rom.c: Don't use "mf" command to fill, is too picky
923 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
925 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
927 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
929 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
930 (ITCL_DEPS, TIX_DEPS): New variables.
931 (IDE_DEPS): New variable.
932 (CDEPS): Include @CONFIG_DEPS@.
933 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
934 * configure: Rebuild.
938 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
940 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
941 after relocations are complete.
942 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
943 this is now done in objfile_relocate.
945 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
947 * win32-nat.c (handle_exception): Return a value indicating
948 whether the exception was handled. Don't handle random exceptions
949 the first time around, so that structured exception handling
951 (child_wait): Check the return value of handle_exception. Set the
952 continue_status argument to ContinueDebugEvent accordingly.
954 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
956 * configure.tgt: Add support for v850e target.
959 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
961 * configure.tgt: Add support for v850eq target.
964 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
966 * m32r-stub.c: fix typo
968 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
970 * remote-sds.c: Remove unused remnants of remote.c.
971 (tob64): Return the result length.
972 (sds_interrupt): Send a stop message.
973 (sds_wait): Add debug output for signal interpretation, flag
974 that signal was due to a trap.
975 (sds_fetch_registers): Fill the registers array correctly for
977 (sds_store_registers): Get the right values from registers array.
978 (putmessage): Tweak length handling so checksum comes out right.
979 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
982 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
984 * gdbtk.c (gdb_listfuncs): New function that returns
985 a list of all the functions in a source file.
989 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
991 * Makefile.in (init.c): Don't use xargs.
993 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
995 * infrun.c (wait_for_inferior): Add the symbols for any
996 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
998 Rewrite code which determines the TOC address for calling functions
999 in the inferior under AIX.
1000 * rs6000-nat.c (find_toc_address): New function to determine
1001 the required TOC address from a function address.
1002 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1003 to find_toc_address.
1004 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1005 add_text_to_loadinfo calls.
1006 (exec_one_dummy_insn): Change pid and status to int to get rid of
1008 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1009 ptrace to get rid of compiler warnings.
1010 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1011 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1012 patch TOC address load code in the call dummy with the value
1013 returned from find_toc_address_hook.
1014 (struct loadinfo, loadinfo, loadinfolen,
1015 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1016 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1018 (_initialize_rs6000_tdep): Remove initialization of
1019 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1020 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1021 xcoff_init_loadinfo_hook): Remove.
1022 (struct coff_symfile_info): Add toc_offset field.
1023 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1024 instead of calling xcoff_add_toc_to_loadinfo_hook.
1025 (get_toc_offset): New function to return the value of the
1026 toc_offset field for an object file.
1027 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1028 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1029 * config/rs6000/tm-rs6000.h: Add declarations for
1030 find_toc_address_hook and get_toc_offset.
1032 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1034 * remote-sds.c: New file, interface to SDS-compatible monitors.
1035 * Makefile.in (remote-sds.o): Add build rule.
1036 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1037 (TDEPFILES): Add remote-sds.o.
1039 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1041 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1042 assuming control has returned to GDB.
1044 start-sanitize-gdbtk
1045 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1050 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1052 * dink32-rom.c: New file, support for DINK32 monitor.
1053 * Makefile.in (dink32-rom.o): Add build rule.
1054 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1055 (TDEPFILES): Add dink32-rom.o.
1056 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1057 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1058 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1059 * monitor.c: Use them.
1060 (monitor_store_register): Use setreg.term if defined.
1061 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1062 if set_break and clr_break fields are empty.
1064 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1066 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1067 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1068 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1070 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1071 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1072 fill in doc fields of bdm_ppc_ops.
1073 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1074 as the MQ or floating point regs not present on ppc 8xx boards.
1075 (bdm_ppc_store_registers): Don't write those same invalid registers.
1076 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1077 * config/powerpc/ppc-eabi.mt:
1078 * config/powerpc/ppcle-eabi.mt:
1079 * config/powerpc/ppc-sim.mt:
1080 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1082 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1084 * frame.h (enum lval_type): Conditionalize on __GNUC__
1085 instead of __STDC__.
1087 start-sanitize-gdbtk
1088 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1090 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1093 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1095 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1097 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1099 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1100 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1101 BDM_BREAKPOINT if not defined in tm.h
1102 (ocd_error): add new error cases
1103 (ocd_start_remote): send the OCD_INIT command before
1104 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1105 (ocd_write_bytes): no longer static
1106 (ocd_insert_breakpoint): no longer static
1107 (ocd_remove_breakpoint): new
1108 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1109 and ocd_remove_breakpoint
1110 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1111 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1112 and memory_remove_breakpoint.
1113 (bdm_ppc_open): after calling ocd_open, modify DER
1114 register so interrupts will drop us into debugging mode, finally
1115 disable the watchdog timer on the board so we don't leave BDM
1118 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1120 * values.c (value_primitive_field): Account for offset when
1121 extracting the value of a bitfield.
1122 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1124 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1126 start-sanitize-tic80
1127 * config/tic80/tic80.mt:
1128 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1129 (SIM): Remove -lm to prevent make errors.
1130 * configure.tgt: add gdbserver to configdirs for tic80.
1132 * gdbserver/utils.c (error): Change prototype to match defs.h.
1133 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1134 * remote.c (remote_write_bytes): Include '$' at start of packet
1135 and checksum at end of packet in overhead calculation.
1137 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * ser-ocd.c: If _WIN32, include <windows.h>.
1140 (dll_do_command): New static variable if _WIN32.
1141 (ocd_open): Set dll_do_command if _WIN32.
1142 (ocd_write): Use dll_do_command rather than do_command.
1143 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1144 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1145 ($(BDM_LIBNAME)): Remove target.
1146 * wigglers.def: Remove.
1148 start-sanitize-gdbtk
1149 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1150 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1151 ide_initialize_paths to match installed directory name. If IDE,
1152 use auto_path to search for main.tcl.
1153 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1157 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1159 (libwigglers.a): Remove target.
1161 start-sanitize-gdbtk
1162 * gdbtk.c (gdbtk_cleanup): New static function.
1163 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1164 call to ide_initialize_paths. If we can't initialize the event
1165 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1166 ide_window_register and the ide_window commands. Initialize tk,
1167 itcl, and tix after initializing the IDE.
1169 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1170 * configure: Rebuild.
1173 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1175 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1176 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1178 start-sanitize-gdbtk
1179 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1181 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1182 to 256 to avoid memory corruption with very long pathnames.
1185 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1187 Changes to OCD support to support wiggler box as well as
1189 * ocd.c: change speed in init command to 0 from 80,
1190 add (temporary) logging commands to help debugging,
1191 (ocd_open): if "target ocd wiggler lpt" then use special
1192 ser-ocd.c serial interface which communicates with Wigglers.dll,
1193 otherwise ("target ocd <foo>") do as we did before
1194 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1195 switch of known commands of len 0
1196 * ocd.h: add OCD_LOG_FILE
1197 * serial.c (serial_open): do serial_interface_lookup on ocd
1199 * ser-ocd.c: add buffer to contain responses from sending a
1200 command to the Wigglers.dll.
1201 (ocd_readchar): return curr char from buffer and increment ptr
1202 (ocd_write): send buffer to Wigglers.dll, storing response in
1203 return buffer and initializing curr location ptr to start of
1206 start-sanitize-gdbtk
1207 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1209 * configure.in: Change required Tix version to 4.1.8.0 .
1210 * configure: Rebuilt.
1213 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1215 * ocd.h: add OCD_SET_CONNECTION
1216 * ocd.c: rename "do_command" to "ocd_do_command"
1218 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1220 Nomenclature change. BDM is a specific type of OCD
1221 (On Chip Debugging). Wiggler is the parallel port box controlled
1222 by Wigglers.dll. The faster target box from Macraigor Systems
1228 Replace all instances of "wiggler_" with "ocd_" and change most other
1229 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1230 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1231 until OCD with that target is supported again.
1233 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1235 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1236 sub makes, change clean rule to also remove *.a to remove
1237 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1238 remove remote-wiggler.o
1239 * configure.in: add DLLTOOL support
1240 * configure: regenerate
1241 * wigglers.def: new file for imports for wigglers.dll
1242 * ser-ocd.c: new file which is layer between ocd.c and either the
1243 wigglers.dll or the target box, only stub so far
1244 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1245 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1246 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1247 to XDEPFILES, add rules to build libwigglers.a
1249 checking in changes of Stu Grossman <grossman@cygnus.com>:
1250 * remote-wiggler.c: delete
1251 * ocd.c: new, was remote-wiggler.c
1252 always include sys/types.h, include ocd.h, move WIGGLER
1253 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1254 static, stop making local wiggler functions static,
1255 define write_mem_command for wiggler_write_bytes
1256 (wiggler_start_remote): stop hardcoding the target type,
1257 instead set and use a target_type variable.
1258 (wiggler_open): add new target_type and ops args
1259 (wiggler_wait): now no longer takes pid and target_status as args,
1260 stop trying to set target_status struct, remove BGND insn
1262 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1263 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1264 remove pktlen check, set reglen instead of numregs
1265 (dump_all_bdm_regs): delete
1266 (wiggler_fetch_registers): delete
1267 (wiggler_prepare_to_store): now just an empty function
1268 (wiggler_store_registers): delete
1269 (wiggler_read_bdm_register): new
1270 (wiggler_write_bdm_registers): new
1271 (wiggler_write_bdm_register): new
1272 (wiggler_write_bytes): use write_mem_command variable instead of
1274 (get_packet): renamed to wiggler_get_packet, change refs throughout
1275 (put_packet): renamed to wiggler_put_packet, change refs throughout
1276 (wiggler_get_packet): add break to default case of switch,
1277 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1279 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1280 (flash_xfer_memory): delete
1281 (noop_store_registers): new placeholder replacement for
1282 target_store_registers() which prevents generic_load from trying to
1284 (bdm_update_flash_command): add store_registers_tmp variable,
1285 make handling of wiggler_ops more generic -- define wiggler_ops
1286 in a target-specific file instead (such as ppc-bdm.c in the case
1287 of the ppc), use current_target to deal with registers again
1288 making this file less target-specific.
1289 (bdm_read_register_command): new
1290 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1291 comment out add_cmd ("read-register", ...)
1292 * ocd.h: new, contains common wiggler prototypes, command definitions
1293 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1294 structure for ppc bdm
1297 (bdm_ppc_fetch_registers): new
1298 (bdm_ppc_store_registers_: new
1299 (_initialize_bdm_ppc): new
1300 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1302 start-sanitize-tic80
1303 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1305 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1306 as a valid SP-relative offset of a saved register.
1309 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1311 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1312 than directly mucking around with data structures.
1314 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1316 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1317 Add a bunch of macros.
1318 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1319 Update to use new macros.
1320 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1321 * value.h, values.c (value_static_field): New function.
1322 * cp-valprint.c, valops.c: Modify to use value_static_field.
1324 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1325 implied (missing) data field, as defined by cc1java.
1326 (java_link_class_type): Type length and field offset (in interior)
1327 now includes object header. Get static fields working.
1328 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1329 * jv-typeprint.c (java_type_print_derivation_info,
1330 java_type_print_base): New functions, for better Java output.
1331 * jv-valprint.c: Start to support Java-specific output.
1333 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1335 * c-valprint.c (c_val_print): Use extract_address to retrieve
1336 the address of the virtual function.
1337 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1339 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1340 Handle C++ operator *.
1342 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1346 (Tcl_Realloc, Tcl_Free): Likewise.
1347 * configure.in: Check for cygwin32 environment. Define and
1348 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1349 unix; setting it to win was for an old Tcl/Tk configuration
1351 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1352 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1353 (WIN32LDAPP, WIN32LIBS): Define.
1354 (CLIBS): Add $(WIN32LIBS).
1355 (gdb): Use $(WIN32LDAPP).
1356 * configure: Rebuild.
1358 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1360 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1361 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1362 * utils.c (fprintf_symbol_filtered): Handle language_java.
1364 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1366 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1368 * java-*: Renamed to jv-*, to make fit within 14 characters.
1369 * jv-lang.h (java_type_print): Added declaration.
1370 * jv-typeprint.c: New file. Provides java_print_type.
1371 * jv-lang.c (java_link_class_type): New function.
1372 (java_language_defn): Replace c_print_type by java_print_type.
1373 * Makefile.in: Update accordingly.
1375 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1377 * Makefile.in (init.c): except some mswin files do need to be
1380 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1382 * Makefile.in (init.c): don't try to scan mswin for _initialize
1383 funcs. (generates misleading error message because files have
1384 .cpp suffix, not .c suffix)
1386 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1388 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1390 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1392 * xcoffread.c (coff_getfilename): Do not strip directory component
1395 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1397 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1398 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1399 * remote-array.c: #include <ctype.h> for isascii().
1400 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1402 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1404 * top.c (execute_command): Force cleanup of alloca areas.
1405 * findvar.c (registers_changed): Likewise.
1407 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1409 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1410 * Add defs for target status.
1412 start-sanitize-gdbtk
1413 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1415 * configure.in, aclocal.m4: Another fix to find the
1416 correct Tix library name.
1418 * configure: Rebuilt.
1422 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1424 * config/mips/tm-mips64.h: longs, long longs, and pointers
1425 are all 64 bits on EABI mips targets.
1427 start-sanitize-gdbtk
1428 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1430 * aclocal.m4: Search for the correct tix library.
1433 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1435 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1436 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1437 partial symtab. Remove earlier change of 5/27/97.
1439 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1441 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1442 inferior_pid is an LWP rather than a Solaris thread, let
1443 procfs handle the request.
1444 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1445 only work if inferior_pid points to an LWP (rather than a
1446 Solaris thread). Use procfs_first_available to find a good LWP.
1447 (info_solthreads): added a maintenance command to list all
1448 known Solaris threads and their attributes.
1449 * mips-tdep.c (mips_do_registers_info): Completely changed the
1450 output format to be neat and columnar. Added the helper funcs
1451 do_fp_register_row and do_gp_register_row. Also small mods to
1452 mips_print_register, which is still used to print a single reg.
1454 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1456 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1457 otherwise terminated (Solaris threads).
1459 start-sanitize-gdbtk
1460 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1462 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1463 IDE configuration information.
1465 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1466 filename when a breakpoint is set. Avoids call to bp_info.
1467 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1468 Itcl, Tix and IDE initialization.
1470 * defs.h (init_ui_hook): Change prototype to accept one arg.
1472 * main.c (gdb_init): Change prototype to accept one arg.
1474 * top.c (gdb_init): Accepts one argument which it uses to
1475 call (*init_ui_hook), which will be gdbtk_init(). This is
1476 used for calling Tcl_FindExecutable().
1478 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1479 accept variable number of args for compatibility with
1480 cchanges in gdbtk.c.
1482 * configure: Regenerated.
1484 * gdbtcl/tclIndex: Regenerated.
1488 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1491 whether CRLF_SOURCE_FILES is defined.
1492 (open_source_file): Use OPEN_MODE with open and openp.
1493 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1494 CRLF_SOURCE_FILES is defined, ignore \r characters.
1495 (forward_search_command): Use FDOPEN_MODE with fdopen.
1496 (reverse_search_command): Likewise.
1497 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1498 (LSEEK_NOT_LINEAR): Don't define.
1500 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1502 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1503 return values within the 8-byte FP register.
1505 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1507 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1508 integers in 64-bit register parameters before function calls.
1510 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1512 * mips-tdep.c (mips_push_arguments): special-case handling for
1513 odd-sized struct parameters passed in registers / on stack.
1515 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1517 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1518 structs passed in registers for little-endian non-EABI mode.
1520 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1522 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1523 (check_duplicates, clear_command): compare sections only if
1524 doing overlay debugging.
1526 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1528 * buildsym.h (struct subfile): Add debugformat member.
1529 (record_debugformat): Declare global function.
1530 * buildsym.c (start_subfile): Initialize debugformat member
1532 (record_debugformat): New function to record the format.
1533 (end_symtab): Copy format into symtab debugformat member.
1534 (end_symtab): Free subfile debugformat member.
1535 * symmisc.c (free_symtab): Free debugformat when freeing
1537 * symfile.c (allocate_symtab): Initialize the new debugformat
1538 member for new symtabs.
1539 * symtab.h (struct symtab): Add debugformat member.
1540 * source.c (source_info): Print the debug format.
1542 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1544 * hpread.c (hpread_expand_symtab): Call record_debugformat
1546 (hpread_process_one_debug_symbol): Ditto.
1547 * dbxread.c (process_one_symbol): Call record_debugformat
1549 * coffread.c (coff_start_symtab): Call record_debugformat
1551 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1553 * dwarfread.c (read_file_scope): Call record_debugformat
1555 * dwarf2read.c (read_file_scope): Call record_debugformat
1557 * dstread.c (dst_end_symtab): Set debugformat to be
1559 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1561 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1563 * mips-tdep.c (mips_push_arguments): handle alignment of
1564 integer and struct args on stack for mips64 big-endian.
1566 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1568 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1569 structs in a register wherever possible.
1570 * mips-tdep.c (mips_extract_return_value): handle structs.
1571 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1572 (including structs, if gdb ever allows it).
1575 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1577 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1578 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1579 stack push count accordingly.
1580 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1583 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1585 * utils.c (floatformat_from_doublest): Improve test for infinity.
1587 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1589 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1590 global variables into the struct dieinfo structure.
1591 (locval): Pass pointer to a dieinfo struct rather than a
1592 pointer to the raw location information. Change prototype.
1593 Set isreg, optimized_out, offreg and basereg as appropriate.
1594 (struct_type): Call locval with dieinfo struct pointer.
1595 (new_symbol): Ditto.
1596 (new_symbol): Call locval and save location before testing
1597 the values of the new dieinfo struct flags, set by locval.
1599 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1601 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1602 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1603 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1604 These changes tried to work around a problem with an early DU 4.0
1605 release, but they trigger subtle timing dependent kernel bugs
1606 in older OSF/1 releases.
1608 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1610 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1611 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1613 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1615 * infrun.c (wait_for_inferior): Mark registers as invalid when
1616 stepping over an instruction that triggered a watchpoint.
1617 * remote-mips.c: Numerous changes to support hardware breakpoints
1618 and watchpoints on LSI MiniRISC and TinyRISC boards.
1619 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1620 (mips_breakpoint_from_pc): Account for different breakpoint
1621 instructions used by PMON and IDT monitor.
1622 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1624 * config/mips/tm-mips.h: Define breakpoint instructions for
1625 PMON and IDT monitor. Move MIPS16-related macros here from
1628 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1630 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1632 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1634 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1635 Add missing return statements after finding an "add imm{16,32},sp"
1637 (mn10300_frame_chain): Add in size of our register save area to find
1638 our caller's frame if our caller does not have a frame pointer.
1640 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1642 * symfile.c (generic_load): Check return code of target_write_memory.
1644 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1646 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1647 * config/tm-sysv4.h (in_plt_section): Add prototype.
1649 * maint.c (maintenance_translate_address): Avoid assignment
1650 inside if, per GNU coding standards.
1651 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1652 per GNU coding standards.
1654 * monitor.c (parse_register_dump): Is really a void function.
1656 (monitor_read_memory): Remove unused variable "name".
1657 (monitor_read_memory): Remove unused variable "regbuf".
1658 (monitor_open): Remove unused variable "i".
1659 (get_hex_word): Apparently unused, #if away for now.
1662 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1663 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1666 * remote-e7000.c (ctype.h): Include.
1667 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1668 * frame.h (generic_get_saved_register): Add prototype.
1669 (enum lval_type): Add partial forward decl.
1670 * dsrec.c (make_srec): Remove unused variable "type_code".
1671 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1672 cases by just ignoring them.
1673 (command.h): Include.
1675 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1676 * java-lang.c (gdbcore.h): Include for prototypes.
1677 (type_from_class): Remove unused variable "ftype".
1678 (type_from_class): Remove unused variable "name_length".
1679 (evaluate_subexp_java): Add default case to handle remaining
1681 * java-valprint.c (c-lang.h): Include for prototypes.
1683 * symfile.c (simple_read_overlay_region_table): #if away
1685 (simple_free_overlay_region_table): Ditto.
1686 (overlay_is_mapped): Add default case to switch.
1687 (simple_read_overlay_region_table): Ditto.
1688 (simple_read_overlay_region_table): Add prototype.
1690 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1691 (fixup_psymbol_section): Ditto.
1692 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1694 * utils.c: Add comment about t_addr being either unsigned long or
1696 (paddr): Change formats to match actual types args are cast to.
1701 * defs.h (perror_with_name): Is a NORETURN function.
1702 * utils.c (perror_with_name): Is a NORETURN function.
1703 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1705 * symtab.c (fixup_symbol_section): Remove prototype.
1706 * symtab.h: (fixup_symbol_section): Add prototype.
1707 * m32r-rom.c (report_transfer_performance): Add prototype.
1708 * sparclet-rom.c: Ditto.
1711 * c-exp.y (parse_number): Cast args to float* or double* as
1712 appropriate for conversion format.
1713 * java-exp.y (parse_number): Ditto.
1715 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1716 to nonexistant y.tab.c file.
1717 (java-exp.tab.c): Ditto.
1718 (f-exp.tab.c): Ditto.
1719 (m2-exp.tab.c): Ditto.
1720 start-sanitize-gdbtk
1722 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1723 Remove unused static variable "Gdbtk_Library".
1726 * sh-tdep.c (symfile.h): Include.
1727 (gdb_string.h): Include.
1728 (sh_fix_call_dummy): Ifdef away, currently unused.
1729 * config/sh/tm-sh.h (pop_frame): Add prototype.
1730 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1732 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1734 start-sanitize-gdbtk
1735 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1736 enumeration del_at_next_stop to bpdisp array.
1739 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1740 of non-pointer values.
1742 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1743 their physical names already include the class name.
1745 * valops.c (value_cast): Handle upcast of a class pointer.
1747 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1748 * corelow.c (get_core_registers): Make secname big enough.
1750 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1752 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1753 * sh-tdep.c (sh_show_regs): print out all registers for
1754 the current processor
1756 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1758 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1761 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1763 Fixes for recent correction to PE format:
1764 * coffread.c (pe_file): New static variable.
1765 (struct find_targ_sec_arg): Change resultp from pointer to int to
1766 pointer to pointer to asection.
1767 (find_targ_sec): Just store the section in args->resultp, not the
1768 section offset value.
1769 (cs_to_section): Compute the section offset value from the
1771 (cs_section_address): New static function.
1772 (coff_symfile_read): Set pe_file.
1773 (read_one_sym): When reading a PE file, adjust the symbol value to
1774 include the section address if the symbol has an appropriate
1777 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1779 * configure.tgt: add mipsr3900-elf target
1780 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1782 start-sanitize-gdbtk
1783 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1785 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1788 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1790 * dbxread.c: Check malloc's return for null, prevent segv.
1792 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1794 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1797 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1799 * top.c (init_cmd_lists): Always initialize endianlist.
1800 (init_main): Always define endian commands.
1801 (set_endian_big): Issue warning if endian not selectable.
1802 (set_endian_little): Ditto.
1803 (set_endian_auto): Ditto.
1805 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1807 * remote-sim.c (simulator_command): Restrict access to the
1808 simulator to periods when the simulator is open.
1810 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1812 * procfs.c (init_procinfo): new function, abstracts some code
1813 shared by create_procinfo and do_attach;
1814 (procfs_set_inferior_syscall_traps): new function, abstracts
1815 some code needed by procfs_init_inferior, do_attach, and
1816 procfs_lwp_creation_handler; (procfs_first_available): new
1817 function, find any LWP that's runnable; (procfs_thread_alive):
1818 replace stub function with real implementation;
1819 (procfs_lwp_creation_handler): fix bug starting new child
1820 threads; (info_proc): bug fixes and enhancements for the
1821 "INFO PROCESSES" command; (close_procinfo_file): call new
1822 function "delete_thread" to cleanup GDB's thread database;
1823 (proc_init_failed): add new argument "kill", to control whether
1824 process is killed (so this function can be shared by
1825 create_procinfo and do_attach); (procfs_exit_handler): handle
1826 exit from an attached process, and cleanup procinfo handles
1827 when the process exits; (procfs_resume, procfs_wait): cleanup
1828 after a thread when it exits; (do_attach, do_detach): handle
1829 attached processes with multiple threads; plus some general
1830 improvements in the diagnostic output.
1831 * sol-thread.c (sol_thread_alive): replace stub with real
1832 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1833 handle threads that may have exited; (sol_thread_attach): add
1834 startup setup stuff; (sol_thread_detach): add unpush_target
1835 call; (sol_thread_mourn_inferior): add unpush_target call;
1836 (sol_thread_wait, sol_thread_resume): enhance to deal with
1837 thread exit cleanly; (sol_thread_new_objfile,
1838 sol_thread_pid_to_str): detect unsuccessful startup and
1839 don't crash; plus some general cleanup.
1840 * thread.c (delete_thread): new function, allows targets to
1841 notify gdb when a thread is no longer valid.
1842 * infrun.c (wait_for_inferior): don't try to detect a new
1843 thread on receiving a TARGET_EXITED event.
1845 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1847 * remote-sim.c (gdbsim_open): Pass callback struct.
1848 (init_callbacks): Remove call to sim_set_callbacks.
1850 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1852 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1853 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1854 with a zero PC as frameless to improve backtraces from core dumps
1855 caused by dereferencing a NULL function pointer.
1856 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1857 Handle frameless functions interrupted by a signal.
1859 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1860 Handle frameless functions interrupted by a signal.
1862 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1864 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1865 to reflect current reality. Gross attempt at handling out of
1868 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1869 symbols to find the end of the prologue.
1870 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1872 start-sanitize-tic80
1873 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1875 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1878 start-sanitize-tic80
1879 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1881 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1882 basic C80 features working.
1885 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1887 * configure.in (AC_TYPE_SIGNAL): Add
1888 * configure: Re-generate.
1889 * remote-sim.c: Signal returns RETSIGTYPE.
1891 start-sanitize-gdbtk
1892 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1894 * gdbtk.c (wrapped_call): New function - make actual call to tk
1896 (call_wrapper): Rewrite to use top.c:catch_errors.
1898 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1902 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1904 * target.h (target_stop): Drop argument so it can be tested for
1907 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1909 * utils.c (floatformat_from_doublest): Handle infinity properly.
1911 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1913 * Finalize merge from Hurd folk.
1914 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1915 * thread.c (thread_apply_command, thread_apply_all_command,
1916 thread_command): Make sure TP is alive.
1917 (thread_alive): New function.
1918 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1919 * infrun.c (sig_print_info): Deal better with long signal names.
1920 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1921 * thread.c (thread_id_to_pid): New function.
1922 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1923 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1924 set_thread_default_cmd_list, show_thread_default_cmd_list):
1925 New variables. (set_thread_cmd, show_thread_cmd,
1926 set_thread_default_cmd, show_thread_default_cmd): New functions.
1927 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1928 * gnu-nat.c (inf_startup): remove TASK parameter.
1929 (inf_set_task): replace with new function (inf_set_pid).
1930 * gdbthread.h: Add extern decl for thread_cmd_list.
1932 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1934 * printcmd.c (disassemble_command): Adjust low function bound
1935 by FUNCTION_START_OFFSET.
1937 start-sanitize-tic80
1938 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1940 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1943 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1945 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1946 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1947 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1948 satisfy symbol dependancy in solib.c (core_ops).
1949 * target.[ch] conditionalize Mach-specific signals so that they
1950 won't show up in non-Mach gdb's!
1951 * thread.c: change name of static function "thread_switch" to
1952 "switch_to_thread", to avoid conflict with Mach global symbol;
1953 move thread_cmd_list to global scope so targets can add their
1954 own thread commands.
1955 * infrun.c: sig_print_info: allow for long signal names.
1956 * gnu-nat.[ch]: tidying up comments.
1957 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1958 gnu_wait must not return -1 when inferior exits;
1959 attach_to_child will modify inferior_pid in a way that allows
1960 fork_inferior to remain unchanged; remove extra arg from
1961 startup_inferior; move Mach thread commands here from thread.c.
1963 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1965 * symtab.c: decode_line_1, replace the assignment to
1966 values.sals[0].pc which I accidentally left out on 4/3/97.
1968 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1970 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1971 (fix by Bob Manson).
1972 * top.c: change "to enable to enable" to "to enable" in a couple
1975 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1977 * breakpoint.c (remove_breakpoint): Pass correct type to
1978 target_remove_watchpoint.
1979 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1981 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1983 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1984 for return address register, handle `ret' instruction.
1986 * corelow.c (get_core_registers): Initialize cf.
1988 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1989 (procfs_notice_signals): Copy traced signal set back to
1991 (unconditionally_kill_inferior): If PR_DEAD is defined,
1992 rerun inferior after killing it.
1994 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1996 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1997 structure value address is found in $a0 now.
1998 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2000 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2002 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2004 (EXTRACT_RETURN_VALUE): Likewise.
2006 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2007 insn at "pc", not "fi->pc".
2009 start-sanitize-tic80
2010 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2012 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2013 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2014 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2015 (NPC_REGNUM): Tic80 has a delay slot.
2016 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2020 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2022 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2024 (EXTRACT_RETURN_VALUE): Likewise.
2026 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2028 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2029 floatformat_ieee_double_littlebyte_bigword for little endian
2031 * utils.c (floatformat_to_doublest): Create local preswapped
2032 copy of input for floatformat_littlebyte_bigword formats.
2033 (get_field, put_field): Treat floatformat_littlebyte_bigword
2034 the same as floatformat_little.
2035 (floatformat_from_doublest): Postswap output words for
2036 the floatformat_littlebyte_bigwords format.
2038 start-sanitize-tic80
2039 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2041 * config/tic80/tic80.mt (SIM): Link in simulator.
2044 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2046 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2047 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2048 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2049 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2050 config/v850/v850.mt:
2051 Remove -lm. That's now handled by configure.
2053 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2054 Remove duplicate rm's of files.
2056 start-sanitize-gdbtk
2057 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2059 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2062 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2064 * remote-pa.c: Remove. It's broken and no longer necessary.
2066 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2068 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2069 (Avoids name clash with broken AIX header files.)
2071 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2075 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2076 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2077 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2079 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2080 tstart and dstart with section VMA.
2081 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2083 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2084 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2085 (vmap_exec): Relocate relative to the VMA in the object file,
2086 relocate .bss section as well.
2087 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2088 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2090 * xcoffread.c (secnum_to_bfd_section): New routine to get
2091 BFD section from CS section number.
2092 (scan_xcoff_symtab): Make toc_offset section relative.
2094 * symtab.c (total_number_of_methods): Avoid core dump if
2095 baseclass type is still undefined.
2097 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2099 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2101 * defs.h utils.c (error warning): Make message be const.
2102 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2103 to hook. Otherwise send it to fputs.
2104 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2106 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2107 to _filtered forms to make output appear in GUIs. Replace all
2108 uses of SERIAL_READCHAR with readchar, which has better error
2110 * (e7000_parse_device): Add prototype.
2111 (readchar): Improve doc. Handle random serial errors.
2112 (expect): Disable notice_quit code. It's busted. Remove
2113 serial error handling (it's now handled in readchar). Remove
2114 remote_debug echoing. That's handled in readchar as well.
2115 (e7000_parse_device): Remove serial_flag arg. It's not
2117 (e7000_open): Split into two pieces. Second part is
2118 e7000_start_remote, and is error protected. Now, when we connect
2119 to the target, we setup the initial frame and registers so that
2120 the user gets an immediate indication of where the target is.
2121 (gch): Remove debug output. That's handled by readchar.
2122 (e7000_read_inferior_memory): Handle errors better.
2123 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2124 command names. They show up when doing completion and confuse
2126 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2127 directly from Win32s and Win95. Get rid of debugify crud.
2128 * serial.c: Remove debugify cruft.
2129 * (serial_logchar serial_log_command serial_write serial_readchar
2130 serial_send_break serial_close): Merge common functionality into
2131 serial_logchar. Clean up rest of routines.
2132 * sparclet-rom.c: Disembowel. Leave only download routine.
2133 Download routine now switches to remote target automatically.
2134 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2135 up MSVC/Win32 problem.
2136 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2138 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2139 * config/sparc/tm-sparclet.h: Remove override for prompt.
2141 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2143 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2144 TARGET_BYTE ORDER_SELECTABLE.
2146 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2148 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2149 fields of gdb_callback.
2150 (gdbsim_stop): Add gdbsim_stop to list of supported client
2152 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2153 sim_wait where gdb is in a position to handle a long running
2155 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2157 (gdb_os_poll_quit): New function. Check for a quit pending on the
2160 start-sanitize-gdbtk
2161 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2163 * Makefile.in (install-only): Make list of gdbtcl files to install
2164 explicit - was picking up files such as ChangeLog etc.
2165 (install-only): Don't blindly create the directory.
2168 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2170 * defs.h (enum language): Add language_java.
2171 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2172 * Makefile.in: Update for new files.
2173 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2174 * symfile.c (deduce_language_from_filename): Recognize .java.
2176 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2178 * m32r-stub.c (stash_registers): Rewrite.
2179 (restore_registers): Renamed to restore_and_return.
2180 (cleanup_stash): New function.
2181 (process_exception): New function.
2182 (_catchException*): Rewrite.
2184 * remote-sim.c (gdbsim_load): Update call to sim_load.
2185 (gdbsim_create_inferior): No longer pass start_address to
2186 sim_create_inferior.
2187 (gdbsim_open): Pass endian indicator as arg.
2189 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2191 * remote.c (get_offsets): Don't use scanf for interpreting
2192 response to qOffsets.
2194 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2196 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2197 (INSTALL_XFORM1): Remove.
2198 (install-only): Use $(program_transform_name) directly, rather
2199 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2200 (uninstall): Transform name.
2202 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2204 * remote-mips.c (mips_load): Ensure that PC gets updated
2205 after a load on LSI target.
2207 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2209 * procfs.c (notice_signals): fix typo
2211 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2213 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2216 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2218 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2219 since gcc automatically includes it
2221 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2223 * procfs.c: Substantial (but incomplete) changes to support
2224 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2225 struct now has substructs like struct flt_ctl instead of
2226 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2227 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2228 still have the structs and multiple fds, but don't use the
2229 entire struct and the four fds all point to the same thing.
2230 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2231 procfs with reads/writes or use ioctl instead. We use
2232 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2233 multiple fds or not. PROC_NAME_FMT is split out into
2234 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2235 STATUS_PROC_NAME_FMT.
2237 (procfs_notice_signals): now a necessary wrapper around
2238 (notice_signals): which are the new guts for noticing signals
2239 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2240 determine whether or not to attempt to open the ctl_fd.
2241 (procfs_read_status): new local function, reads procfs status
2242 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2243 (procfs_write_pckill): new local function, writes a PCKILL
2244 (unconditionally_kill_inferior): remove signo since we now
2245 just call procfs_write_pckill().
2246 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2247 (proc_iterate_over_mappings): the whole function is ifdefed
2248 on UNIXWARE to keep things readable.
2250 Expanded the syscall_table to include new potential sysv4.2mp
2251 members. Note that all ifdefs of UNIXWARE should be eliminated
2252 if possible or renamed to describe what's being selected for a
2253 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2254 IRIX specific code now also checks it's not UNIXWARE.
2256 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2257 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2258 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2259 "/debug/%d" as PROC_NAME_FMT used to be
2261 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2263 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2265 * config/mn10300/tm-mn10300.h: Likewise.
2267 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2269 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2270 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2271 lousy out-of-date clone of remote.c.
2273 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2275 * remote.c: Fix problems realized while showering.
2276 * (hexnumlen): Add prototype. Use max, not min.
2277 * (remote_write_bytes remote_read_bytes): Fix max packet size
2278 calculations to properly account for packet overhead. Also handle
2279 (probably rare) case where remote_register_buf_size isn't set.
2281 * remote.c: Fix doc for `C' and `S' commands to indicate full
2283 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2285 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2286 Record size of response to fetch registers command, use this to
2287 limit size of memory read and write commands.
2288 * (push_remote_target): New function to make it possible to have
2289 another target switch to the remote target.
2290 * target.h: Add prototype for push_remote_target.
2291 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2292 for hosts which default to unsigned chars (such as SGI's).
2293 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2294 handled automatically in remote.c.
2296 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2298 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2299 find_pc_sect_function(), find_pc_sect_partial_function(): new
2300 functions for debugging overlays; pc without section is ambiguous.
2301 * breakpoint.[ch]: add section pointer to breakpoint struct;
2302 add section argument to check_duplicates(); check section as well
2303 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2304 breakpoint_thread_match(), bpstat_stop_status()];
2305 add section argument to describe_other_breakpoints();
2306 use INIT_SAL() macro to zero-out new sal structures;
2307 make resolve_sal_pc() fix up the sal's section as well as its pc;
2308 match on section + pc in clear_command() and delete_breakpoint();
2309 account for overlay sections in insert_breakpoints(),
2310 remove_breakpoint() and breakpoint_re_set_one();
2311 all this to support overlays where a PC is not unique.
2312 * exec.c: change xfer_memory() to handle overlay sections.
2313 * findvar.c: change read_var_value() to handle overlay sections.
2314 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2315 * infcmd.c: jump_command() warns against jumping into an overlay
2316 that's not in memory. Also use INIT_SAL() to initialize sals.
2317 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2318 overlay state information; Also use INIT_SAL() to init sals.
2319 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2320 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2321 memory read/writes in the range 600000 to a00000, and ff680000
2322 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2323 * maint.c: maintenance command "translate-address" supports overlays.
2324 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2325 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2326 this constitutes gdb's internal overlay mapping table. Add macro
2327 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2328 Add function find_pc_sect_section().
2329 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2330 modify address_info() with overlay smarts; add function sym_info()
2331 to support the INFO SYMBOL command (translate address to symbol(s));
2332 modify disassemble_command() to work on unmapped overlays.
2333 * source.c: use INIT_SAL() to initialize sals.
2334 * symfile.[ch]: change generic_load() to use section's LMA address
2335 instead of VMA address, for overlay sections.
2336 Add numerous functions for finding a PC's section / overlay,
2337 translating between VMA and LMA address ranges, determining if an
2338 overlay section is mapped, etc. Add several user commands for
2339 overlay debugging. Add support for a "generic" form of automatically
2340 reading overlay mapping info from the inferior (based on the default
2341 (simple) overlay manager which Cygnus provides as an example).
2342 * symtab.[ch]: add functions find_pc_sect_symtab(),
2343 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2344 for lookup; modify lookup_symbol and decode_line_1() to use them;
2345 modify find_function_start_sal() to account for overlay sections;
2346 add macro INIT_SAL() for initializing struct symtab_and_line.
2347 * target.c: fix a comment in the declaration of target_ops.
2349 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2351 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2352 mips_skip_stub, mips_ignore_helper): New functions for dealing
2353 with MIPS16 call/return thunks.
2354 (mips_init_frame_pc_first): New function to implement
2355 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2356 new code to skip over MIPS16 thunks.
2357 (mips_frame_chain): Skip over MIPS16 thunks.
2358 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2359 mips_skip_stub, mips_ignore_helper): Declare.
2360 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2361 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2362 the above functions.
2363 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2364 (mips_init_frame_pc): Declare.
2365 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2366 to decide if certain library function calls should be ignored.
2368 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2370 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2371 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2373 start-sanitize-gdbtk
2374 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2376 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2380 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2382 * gdbinit.in: New file.
2384 * configure.in: Generate .gdbinit from gdbinit.in.
2385 * configure: Rebuild.
2387 start-sanitize-tic80
2388 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2390 * config/tic80/tic80.mt: Disable using the simulator
2394 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2396 * COPYING: Install new version of file from FSF.
2397 * copying.c (show_copying_command): Update FSF address.
2399 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2401 * Makefile.in (distclean): Remove .gdbinit.
2403 start-sanitize-tic80
2404 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2406 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2409 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2411 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2412 to va_list from void *, since va_list might not be a pointer
2415 start-sanitize-gdbtk
2416 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2418 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2419 default, not $(srcdir).
2422 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2424 * remote-mips.c: Clean up comment and extraneous semicolon
2425 for mips_monitor_prompt variable.
2427 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2429 * remote-mips.c: Add `set monitor-prompt' command.
2431 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2433 Fix from Peter Schauer:
2434 * mdebugread.c (parse_procedure): Set address of procedure to
2435 block start; this fixes problems with shared libraries introduced
2436 by change of Mar 21.
2438 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2440 * symtab.c (find_pc_symtab): change to support the case
2441 where the objfile is reordered and contains both coff and
2442 stabs debugging info (continue on if a psymtab isn't found).
2444 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2446 Fixes from Peter Schauer:
2447 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2448 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2449 is big-endian and if registers are 32 bits.
2450 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2451 mips_store_return_value): Fix floating-point word-order problems on
2452 little-endian targets introduced by changes of Mar 21.
2454 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2456 * remote.c (target_resume_hook, target_wait_loop_hook): New
2458 (remote_resume, remote_wait): Use them.
2459 * d10v-tdep.c: Set the above hooks.
2460 (tracesource): New GDB variable, controls source display in
2462 (display_trace): Find and display source line if requested.
2463 (trace_info): Mention empty trace buffer if appropriate.
2464 (tdisassemble_command): Robustify argument handling.
2466 * configure.host: Remove extra bogus Linux case.
2468 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2470 * remote-sim.c (simulator_command): Add comment about dealing with
2472 start-sanitize-tic80
2473 * Makefile.in (tic80-tdep.o): Add target.
2474 * configure.tgt: Add tic80 case.
2475 * tic80-tdep.c: New file.
2476 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2479 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2481 * c-exp.y (yylex): Handle nested template parameter lists.
2482 * symtab.c (decode_line_2): Fix test for valid choice number.
2484 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2486 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2487 copy first two floating point arguments to general registers, so that
2488 MIPS16 functions will receive the arguments correctly.
2489 (mips_print_register): Print double registers correctly on
2490 little-endian hosts.
2491 (mips_extract_return_value): Return double values correctly
2492 on little-endian hosts.
2494 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2495 to address in file descriptor record; this accounts for constant
2496 strings that may precede functions in the text section. Remove
2497 now-useless lowest_pdr_addr from argument list and all calls.
2499 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2501 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2502 whether the simulator will be built by whether the Makefile in the
2503 simulator directory was built.
2505 * configure.in (--enable-sim-powerpc): Delete switch.
2506 * configure: Regenerate.
2508 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2510 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2511 in the prologue too.
2513 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2515 (gdb_os_evprintf_filtered): Similarly.
2517 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2519 New UnixWare 2.1 configuration
2520 * config/i386/i386v42mp.mt: new
2521 * config/i386/i386v42mp.mh: new
2522 * config/i386/tm-i386v42mp.h: new
2523 * config/i386/nm-i386v42mp.h: new
2524 * configure.tgt: added new entries
2525 * configure.host: added new entries
2527 start-sanitize-gdbtk
2528 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2530 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2532 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2533 to GDBTK_LIBRARY, which is now a path to search.
2534 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2537 * {aclocal.m4,configure.in}: Changes for Windows builds.
2539 * configure: Rebuilt.
2542 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2544 * dsrec.c (load_srec): Print leading zeroes when printing section
2547 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2549 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2551 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2553 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2555 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2556 vprintf_filtered, evprintf_filtered): Callbacks that accept
2559 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2561 * breakpoint.c (insert_breakpoints, watchpoint_check,
2562 bpstat_stop_status): Do not disable watchpoints going out of scope.
2563 (insert_breakpoints): Make sure that the current frame is valid
2564 before calling find_frame_addr_in_frame_chain.
2566 * top.c (setup_user_args): Handle quotes and backslashes.
2567 (print_gdb_version): Update copyright year.
2569 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2571 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2573 start-sanitize-gdbtk
2574 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2576 * configure: Regenerated.
2577 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2580 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2582 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2584 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2585 except under wingdb. (Contributed by Martin Hunt).
2587 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2589 * configure: Regenerated.
2590 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2592 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2594 * remote-sim.h (sim_state, SIM_DESC): New types.
2595 (sim_open): Return a `descriptor' as result.
2596 (*): New argument of descriptor result from sim_open.
2597 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2598 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2599 Pass argv list to sim_open, argv[0] = pseudo program name.
2600 (*): Pass gdbsim_desc to sim_foo fns.
2602 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2604 * config.in: Regenerated.
2606 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2607 HAVE_HPUX_THREAD_SUPPORT): Define.
2609 start-sanitize-gdbtk
2610 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2612 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2615 * configure: Regenerated.
2616 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2620 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2622 First cut at supporting simulators in gdbserver:
2624 * configure, configure.in: Allow gdbserver to be configured
2625 for cross-target environments.
2626 * gdbserver/Makefile.in: Add simulator support.
2627 * gdbserver/configure.in: Eliminate assumption that host == target.
2628 Simplify using gdb/configure.tgt and gdb/configure.host.
2629 Fix other minor configuration errors.
2630 * gdbserver/low-sparc.c: Fix compile error.
2631 * gdbserver/remote-utils.c: Eliminate assumption that registers
2632 and addresses are four bytes. Fix minor compile errors and warnings.
2633 * gdbserver/server.c: Rewrite numerous instances of identical code
2634 for starting inferior processes to call new function start_inferior.
2635 Eliminate assumption that registers and addresses are four bytes.
2636 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2638 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2639 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2640 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2641 in moving such support from host to target makefile fragments.
2642 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2644 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2646 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2647 to insure consistant initialization of unused fields to zero.
2648 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2649 * breakpoint.c: ditto.
2652 * source.c: add call to INIT_SAL macro.
2654 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2656 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2657 they might get used on 32 bit targets as well.
2659 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2661 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2662 send the full exit string.
2664 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2666 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2668 (mn10200_store_struct_return): Likewise.
2670 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2672 * mips-tdep.c (mips_fetch_instruction): New function; replace
2673 common code throughout with calls to it.
2674 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2675 correct saved addresses of $s0 and $s1.
2676 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2677 instead of hardcoded 4.
2678 (mips16_skip_prologue): Handle extended instructions correctly.
2680 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2682 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2683 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2685 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2687 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2688 New macros for testing, setting, and clearing bit 0 of addresses.
2689 Change numerous bits of code where bit 0 was being manipulated
2690 to use these macros.
2692 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2694 * remote-mips.c: Put back the form feeds.
2696 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2698 * remote-mips.c: Remove form feeds (^L) from source.
2699 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2700 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2701 PMON after a continue; it causes target program misbehavior.
2702 (mips_fetch_register): Don't fetch unsupported registers; this
2703 cuts down on wasted serial traffic.
2705 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2707 * configure.in configure (HPUX/OSF thread support): Enable this
2708 only when running GCC, since HP's thread header files use ANSI C
2709 which is not supported by their default compiler.
2711 * configure.host (i[3456]86-*-windows): Disable long long
2712 support for WinGDB. Add mswin to configdirs.
2713 * configure.in configure: Move calls to configure.host and
2714 configure.tgt to the top of configure.in to allow them to set
2715 config variables before they are referenced.
2717 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2719 * configure.tgt (mips*-*-lnews*): New target.
2721 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2723 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2724 if we're not the innermost frame. Fix minor typos.
2726 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2728 * stabsread.c (read_type): Fix handling of template names
2729 with template parameters containing `::'.
2731 * valops.c (search_struct_field, search_struct_method):
2732 Pass correct valaddr parameter to baseclass_offset.
2733 Prevent gdb crashes by making sure that the virtual base pointer
2734 from an user object still points to accessible memory.
2736 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2738 * maint.c: Eliminate -Wall warnings by including some header files.
2740 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2742 * remote-sim.c (init_callbacks): Undo previous change.
2744 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2746 * maint.c: Fix dereference of pointer.
2747 * remote-sim.c: Fix reference of structure member "last_error".
2748 * debugify.c: Include config.h to get ANSI definitions.
2750 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2752 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2755 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2757 * main.c (print_gdb_help): Make static to match declaration.
2759 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2761 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2763 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2765 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2767 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2769 * defs.h: Fix prototypes for new cleanup functions.
2771 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2773 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2774 comment, add PARAMS, add license info and fix indentation.
2776 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2778 * debugify.c, debugify.h: New files. Provide common macros
2779 for writing debug info to a log file or stdio.
2781 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2783 * c-valprint.c (c_val_print): Fix printing for arrays defined
2786 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2788 * defs.h: Fix cntl-C to read from the Windows message queue.
2789 Add prototypes for make_final_cleanup (and the other cleanup
2791 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2792 Change sync code to report status while trying to sync-up
2793 with hardware. Add debugging output and document.
2794 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2795 Add debugging output and document.
2796 * serial.c: Add debugging output.
2797 * top.c: Add call to do_final_cleanups.
2798 Remove conditionals preventing Win32 from getting SIGQUIT.
2799 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2800 chain as a parameter. Extract this generic code from the cleanup
2801 routines into separate funtions (*_my_cleanup). Keep old
2802 functionality by passing "cleanup_chain" to the new funtions.
2803 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2804 chain which will be executed only when gdb exits. Add functions
2805 (*_final_cleanup) to match the original (*_cleanup) functions.
2806 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2807 Windows message queue.
2809 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2811 * m32r-rom.c: #include <sys/types.h>.
2812 #ifdef out new load support if wingdb.
2813 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2815 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2818 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2819 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2821 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2822 extracting a return value from a register pair.
2824 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2825 be two byte aligned. Round argument sizes up to two byte boundary.
2826 Write out args in two byte hunks.
2827 (mn10200_push_return_address): Implement.
2828 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2829 structures > 8 bytes (temporary).
2830 (STORE_RETURN_VALUE): Likewise.
2831 (CALL_DUMMY): No longer undefine.
2832 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2833 (REG_STRUCT_HAS_ADDR): Define.
2835 start-sanitize-r5900
2836 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2838 * configure.tgt: added r5900.
2841 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2843 * mips-tdep.c (non_heuristic_proc_desc): New function.
2844 (find_proc_desc): Move non-heuristic proc search code into separate
2846 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2847 descriptor, to avoid prologue examination when disassembling.
2848 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2849 aka MicroMeteor board).
2850 (mips_exit_debug): Prevent protocol reinitialization if an error
2851 occurs while exiting debug mode.
2853 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2855 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2856 comments, formatting, etc. Plus other minor fixes for problems
2857 I found during my first pass over the mn10200 port.
2858 (mn10200_analyze_prologue): New function.
2859 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2860 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2861 comments, formatting, etc. Minor fixes for problems I found during
2862 my first pass over the mn10200 port.
2863 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2865 (REGISTER_VIRTUAL_TYPE): Define as a long.
2866 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2868 (STORE_RETURN_VALUE): Similarly.
2870 * blockframe.c (generic_get_saved_regs): Remove unused variable
2872 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2873 inside #ifdef CALL_DUMMY.
2874 (watch_command_1): Initialize target_resources_ok.
2875 * command.c (do_setshow_command): Provide dummy initialization
2877 * valops.c (find_function_addr): Move function & prototype inside
2879 (value_arg_coerce): Similarly.
2880 (value_of_variable): Provide dummy initialization of "frame".
2882 start-sanitize-gdbtk
2883 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2885 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2888 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2890 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2891 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2893 (scan_xcoff_symtab): Ditto.
2895 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2897 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2898 from being sent to 32-bit targets by masking off upper bits.
2899 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2900 of PC on 32-bit targets.
2901 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2902 frame setup instruction.
2903 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2904 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2905 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2906 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2907 fixes problem on MIPS16 printing function arguments.
2909 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2911 * dwarf2read.c (dwarf2_linkage_name): New function to get
2912 the linkage name of a die from DW_AT_MIPS_linkage_name or
2914 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2915 new_symbol): Use it instead of accessing DW_AT_name.
2916 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2917 partial die if present.
2918 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2920 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2922 * blockframe.c (generic_frame_chain_valid): If the new frame
2923 is not INNER_THAN the old frame, then it's not valid.
2925 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2927 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2928 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2930 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2932 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2933 sd and sw instructions correctly.
2934 (heuristic_proc_start): Add support for MIPS16.
2935 (mips16_get_imm, mips16_heuristic_proc_desc,
2936 mips32_heuristic_proc_desc): New helper functions for
2937 heuristic_proc_desc.
2938 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2939 (mips_push_arguments): Don't align small arguments in EABI.
2940 (mips32_skip_prologue): Attempt to shrink code size a little.
2942 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2944 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2945 * m32r-rom.c: Several experiments with improved download time.
2947 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2949 * mips-tdep.c (MIPS16_INSTLEN): Define.
2950 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2951 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2952 of function on MIPS16.
2953 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2954 for mips_skip_prologue.
2955 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2957 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2959 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2960 ../sim/common/libcommon.a.
2962 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2964 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2966 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2968 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2971 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2973 First set of changes for mips16:
2974 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2975 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2976 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2977 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2978 * mem-break.c (memory_breakpoint_from_pc): New function.
2979 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2980 memory_breakpoint_from_pc to determine breakpoint contents and size.
2981 * target.h (memory_breakpoint_from_pc): Declare.
2982 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2983 to determine size of breakpoint instruction.
2984 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2985 New helper functions for mips_find_saved_regs.
2986 (mips_find_saved_regs): Recognize mips16 prologues.
2987 (mips_addr_bits_remove): Strip off upper 32 bits of address
2988 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2989 (mips_step_skips_delay): No branch delay slot on mips16.
2990 (gdb_print_insn_mips): Disassemble mips16 code.
2991 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2993 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2995 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2996 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2997 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2998 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3000 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3002 * dwarf2read.c: Replace integral tag, name and form fields in
3003 internal structure definitions with the corresponding enumeration
3004 types from dwarf2.h. Add default cases to switches on enumerations
3006 Make quoting of string arguments in complaint messages consistent.
3007 Check for NULL returns from DW_STRING.
3008 (struct partial_die_info): Add sibling and has_type fields, remove
3010 (DW_*): Move access macro definitions near the definition of the
3011 attribute structure.
3012 (struct field_info): New structure to pass information about fields
3013 and member functions between die processing routines.
3014 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3015 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3016 the partial symbol table if the DW_AT_*_pc attributes are missing.
3017 Add file scope base type definitions to the partial symbol table.
3018 Skip over child dies if the die has a sibling attribute.
3019 (add_partial_symbol): Enter global variables with type attributes
3020 and without location descriptors into the partial symbol table.
3021 Store value of DW_TAG_variable dies in the partial symbol table.
3022 Do not enter global variables into the minimal symbol table.
3023 Add base type definitions to the partial symbol table.
3024 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3025 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3026 Add a typedef symbol for base type definitions to the symbol table.
3027 Ignore DW_TAG_inlined_subroutine tags for now.
3028 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3029 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3030 to determine pc bounds, ignore dies with invalid bounds.
3031 (dwarf2_get_pc_bounds): New routine to extract and validate the
3032 DW_AT_*_pc attributes of a die.
3033 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3034 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3035 New functions to handle fields and member functions.
3036 (read_structure_scope): Rewritten to use them.
3037 (read_array_type): Renamed from dwarf_read_array_type.
3038 Default upper array bound to describe an array with unspecified
3040 Create array types in backwards order, as dwarf2 puts out the array
3041 dimensions from left to right.
3042 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3043 DW_AT_artificial and DW_AT_prototyped.
3044 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3045 Pass objfile to dwarf_base_type.
3046 (read_partial_die): Use read_attribute to read in the attributes.
3047 Handle DW_AT_sibling and DW_AT_type.
3048 Follow references when determining DW_AT_name and DW_AT_external
3049 attributes of the die.
3050 Validate DW_AT_*_pc attributes.
3051 (read_full_die): Use read_attribute to read in the attributes.
3052 (read_attribute): New function to read an attribute described
3053 by an abbreviated attribute.
3054 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3055 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3056 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3057 Change symbol class for global variables with a zero valued location
3058 descriptor to LOC_UNRESOLVED.
3059 Handle DW_AT_const_value attributes for DW_TAG_variable,
3060 DW_TAG_formal_parameter and DW_TAG_enumerator.
3061 Build a typedef symbol for DW_TAG_base_type.
3062 (dwarf2_const_value): New routine to copy a constant value from an
3063 attribute to a symbol.
3064 (dwarf_base_type): Use passed in objfile, not current_objfile
3065 when calling dwarf2_fundamental_type.
3066 (dump_die): Use DW_* accessor macros to access values of attributes.
3067 (decode_locdesc): Handle DW_OP_plus_uconst.
3069 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3071 * mn10200-tdep.c: New file.
3072 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3073 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3074 * config/mn10200/mn10200.mt: New file.
3075 * configure.tgt: add mn10200 entry.
3077 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3079 * configure.in configure: Check if host has libdl if doing
3082 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3084 * mn10300-tdep.c: Wrote/fixed implementations of
3085 mn10300_frame_chain, mn10300_init_extra_frame_info,
3086 mn10300_frame_saved_pc
3087 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3088 and INIT_FRAME_PC macros.
3090 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3092 * configure.in configure: Check if host has libm. Make sure we
3093 are using gcc when using the -export-dynamic option. Fixes a
3094 problem with building under Solaris/SunPro cc.
3096 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3098 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3099 Link in simulator on MIPS embedded targets.
3101 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3103 * blockframe.c (frameless_look_for_prologue): Mark frames
3104 with a zero PC as frameless to improve backtraces from core dumps
3105 caused by dereferencing a NULL function pointer.
3107 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3109 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3111 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3113 * mn10300-tdep.c: made a lot more generic, ripping out code
3114 from copied target (no more mn10300_scan_prologue,
3115 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3116 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3117 and INIT_FRAME_PC macros
3119 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3121 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3122 FP_REGISTER_BYTES to compute offsets into the saved frame,
3123 since it fails for SPARC targets configured without any
3124 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3126 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3128 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3131 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3133 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3134 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3136 * configure configure.in: Clean up test cases around thread support.
3137 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3139 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3140 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3141 value_at and value_at_lazy.
3142 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3143 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3144 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3145 instead of read_memory. It takes a bfd_section arg.
3146 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3147 unnecessary cast for assignment of struct dbx_symfile_info.
3148 Struct objfile now uses a real pointer instead of PTR for this
3150 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3151 text, data and bss into dbx_symfile_info.
3152 * exec.c (xfer_memory): Handle transfers for user-specified
3154 * findvar.c (read_var_value locate_var_value): Copy bfd section
3155 from the symbol to the value.
3156 * gdb-stabs.h: Add section pointers for text, data and bss
3158 * maint.c (translate address command): Add test code for overlay
3159 address translation.
3160 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3162 * (print_formatted x_command): Record current section along with
3163 current address for repeated commands.
3164 * sparc-nat.c (fetch_inferior_registers): Change
3165 target_xfer_memory to target_{read write}_memory to allow changes
3166 to target_xfer_memory interface for section info.
3167 * symmisc.c (dump_msymbols print_symbol): Print section
3168 assocaited with symbol.
3169 * symtab.c (fixup_symbol_section): New routine to
3170 add section info to symbols returned by lookup_symbol.
3171 * symtab.h (struct general_symbol_info): Add bfd section to
3173 * target.c target.h (target_xfer_memory): Add bfd section to
3175 * (target_read_memory_section): New routine to read data from a
3177 * (target_memory_bfd_section): New global variable to pass bfd
3178 section in to targets.
3179 * valarith.c (value_add value_addr value_array): Preserve bfd
3180 section when computing new value.
3181 * value.h (struct value): Add bfd section to values.
3182 * values.c (allocate_value value_copy): Initialize/preserve bfd
3184 * (unpack_double): Clean up _MSC_VER conditionals to remove
3186 * v850ice.c: New module to support communication with NEC's
3188 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3189 ep names with rxx names. sp and fp are renamed via a different
3192 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3194 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3195 also removed code elsewhere that made use of RP_REGNUM.
3196 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3197 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3198 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3199 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3201 For older changes see ChangeLog-96
3207 version-control: never